Louis Becquey — Lyon, France
Bio-informatics student
🏠  •   •  7-year club

Collection Calculators Accessories

Quick facts:

  • Count: 16 graphing calculators (14 distinct models), 2 of which are prototypes View collection picture
  • Total weight: β‰ˆ 4.3 kg / 9.5 lbs.
  • By series: 16x TI (9x Z80, 5x Nspire, 1x Other, 1x eZ80)
  • Oldest calculator: a TI-80 manufactured in February 1997
  • Newest calculator: a TI-83 Premium CE manufactured in February 2015
  • Achievements:
    • Total earned: 13 achievements (2 feats of strength and 1 secret achievement)

Model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
K 0311 pre-A 1024004247 Good Manual(s)
I 0297 C 36154789 Fair
S 0403 A 2192058149 Good
S 0304 B 2011056902 Good Manual(s), CD(s) A name and a candidate number has been printed on both calculator and cover by an older owner
B-P3-DVT2.0-1770 Free Boot1 1.19999 + OS 3.1 CAS Good Prototype not for sale
A-P3-DVT2.0-0130 Good Prototype not for sale
S 0507 pre-A 2016033871 Good Customized
P 0911 pre-A 2018000221 Broken The manuf has been reflashed using a bad tool (modified version of nsNandMgr).
The calculator does not start.
S 0407 K 2844068702 Good Manual(s), CD(s) Customized.
L 0215 A 1023007770 New Manual(s), CD(s)
P 0312 D 2135011732 Fair Manual(s), CD(s) Customized.
Has been disassembled and reassembled several times.
I 1299 N 49405298 Fair Customized.
K 0414 C 1035021011 New Manual(s), CD(s)
S 0505 D 2154036281 Fair Customized at the Cemetech Colours.
P 0411 pre-A 2117000244 New
0198 I 63201274 Fair The full serial number is 63201274 CBL1-0198I.
I guess CBL1 is about the TI-CBL1 data collector.
There is no factory letter, but a mention "made in Taiwan".